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Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Specifications
Machine type :
Semi-automatic
After-sales Service Provided :
Free spare parts, Field installation, commissioning and training
Brand Name :
Xinwei
Price :
$20,000-25,000 / set
Product Name :
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
warranty :
1 Year
Welding material :
Metal Aluminum Stainless Steel
Function :
Sheet Metal Spot Welding
weight (kg) :
900
rated capacity :
100-250KVA
Place of Origin :
Sichuan, China
MOQ :
1 set
Delivery Time :
25~30 working days
Certification :
CE, RoHS, ISO
Supply Ability :
2 sets per month
voltage :
380 V, 220 V, 440V
Payment Terms :
D/A,L/C,D/P,T/T,Western Union
After Warranty Service :
Video technical support, Online support and Spare parts
Packaging Details :
wooden box
Description

Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly

Heavy-Duty Semi-Automatic Projection Welding for Fasteners — Servo Drive Precision, Constant Voltage Control, 100-250KVA, Quick Nut/Bolt Changeover

Drive
Servo Precision
Control
Constant Voltage
Capacity
100 - 250 KVA
Fasteners
Nuts / Bolts / Studs



Why Servo Drive Matters for Fastener Projection Welding

Projection welding fasteners (nuts, bolts, studs) onto sheet metal demands precise electrode positioning and consistent force control. The projection features on the fastener are small; a fraction of a millimeter misalignment means incomplete collapse of the projection and a weak weld. Pneumatic-only systems cannot match the positioning repeatability of servo drive.

This Xinwei semi-automatic projection welder uses a servo drive for electrode positioning and constant voltage control for weld energy delivery. The servo ensures the electrode contacts the fastener projection at exactly the programmed position, cycle after cycle. The constant voltage control compensates for minor variations in fastener projection height, delivering consistent energy to each weld. Quick-change tooling allows rapid switchover between different nut and bolt specifications, making this machine practical for manufacturers producing multiple fastener-welded assemblies.

Technical Specifications

Parameter Spec
Rated Capacity 100 / 160 / 200 / 250 KVA
Input Voltage 380V / 220V / 440V
Drive System Precision servo drive
Control Mode Constant voltage control
Operation Semi-automatic
Welding Materials Stainless Steel, Aluminium, Metal
Weight 900 KG
Applications Automotive, appliance, hardware fastener welding
Warranty 1 Year
Certifications CE, RoHS, ISO
Need Consistent Fastener Projection Weld Quality?
Send us your nut, bolt, and sheet metal samples for a free servo projection welding test with pull-out data.
info@xwweld.com | +86-13378111895
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
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Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly

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Product Detail
Machine type :
Semi-automatic
After-sales Service Provided :
Free spare parts, Field installation, commissioning and training
Brand Name :
Xinwei
Price :
$20,000-25,000 / set
Product Name :
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
warranty :
1 Year
Contact Supplier
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly
Servo Projection Welder for Stainless Steel Nut Screw Bolt Assembly

Chengdu Xinwei Welding Technology Co., Ltd.

Verified Supplier
1 Years
chengdu
Since 2003
Business Type :
Manufacturer
Main Products :
Robotic Welding Gun, Spot Projection Welding Machine, Portable Spot Welding Machine
Total Annual :
$35000000-$50000000
Employee Number :
70~95
Certification Level :
Verified Supplier
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